25790004

素因数分解:

$2^2\times 3^2\times {\mathrm{716389}}^1$

素因数の和:716399

約数の個数: 18

約数和(自身を含む): 65191490

約数和(自身を除く): 39401486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 716389, 1432778, 2149167, 2865556, 4298334, 6447501, 8596668, 12895002, 25790004]

約数ペア:

[(1, 25790004), (2, 12895002), (3, 8596668), (4, 6447501), (6, 4298334), (9, 2865556), (12, 2149167), (18, 1432778), (36, 716389)]